cdrom: IoStartNextPacket called from outside a DPC routine

When opening/closing the lid of an USB CD drive:

(../../drivers/usb/usbstor/error.c:93) Sending Request DeviceObject B0B1DBB0, Urb B0A8E750
(../../drivers/usb/usbhub/pdo.c:286) IOCTL_INTERNAL_USB_SUBMIT_URB Function 1e NOT IMPLEMENTED
(../../drivers/usb/usbehci/usb_queue.cpp:1131) AbortDevicePipe DeviceAddress 1 EndpointDescriptor B0B0A7F6 Addr 2
(../../lib/drivers/libusb/hub_controller.cpp:2024) [USBEHCI] URB_FUNCTION_ABORT_PIPE Status 0
(../../lib/drivers/libusb/hub_controller.cpp:2074) [USBEHCI] URB_FUNCTION_SYNC_CLEAR_STALL
(../../lib/drivers/libusb/hub_controller.cpp:2091) [USBEHCI] URB_FUNCTION_CLEAR_STALL Status 0
(../../lib/drivers/libusb/hub_controller.cpp:1965) [USBEHCI] URB_FUNCTION_SYNC_RESET_PIPE_AND_CLEAR_STALL Status 0
Assertion 'KeGetCurrentIrql() == 2' failed at ../../ntoskrnl/include/internal/ke_x.h line 664

Entered debugger on embedded INT3 at 0x0008:0x80928e06.
kdb:> bt
Eip:
<NTOSKRNL.EXE:128e07 (../../lib/rtl/i386/debug_asm.S:35 (_DbgBreakPoint@0))>
Frames:
<NTOSKRNL.EXE:844e0 (../../ntoskrnl/include/internal/ke_x.h:664 (KeRemoveDeviceQueue@4))>
<NTOSKRNL.EXE:5c802 (../../ntoskrnl/io/iomgr/device.c:530 (IopStartNextPacket@8))>
<NTOSKRNL.EXE:5ca09 (../../ntoskrnl/io/iomgr/device.c:1606 (IoStartNextPacket@8))>
<cdrom.sys:1c9d (../../drivers/storage/class/cdrom/cdrom.c:5684 (CdRomMediaChangeCompletion@12))>
<NTOSKRNL.EXE:6e796 (../../ntoskrnl/io/iomgr/irp.c:1321 (@IofCompleteRequest@8))>
<usbstor.sys:5d49 (../../drivers/usb/usbstor/error.c:170 (USBSTOR_HandleTransferError))>
<usbstor.sys:5f01 (../../drivers/usb/usbstor/error.c:262 (ErrorHandlerWorkItemRoutine@4))>
<NTOSKRNL.EXE:45a28 (../../ntoskrnl/ex/work.c:162 (ExpWorkerThreadEntryPoint@4))>
<NTOSKRNL.EXE:1008ea (../../ntoskrnl/ps/thread.c:156 (PspSystemThreadStartup@8))>
<NTOSKRNL.EXE:112270 (../../ntoskrnl/ke/i386/thrdini.c:78 (KiThreadStartup@0))>
<NTOSKRNL.EXE:100890 (../../ntoskrnl/ps/thread.c:625 (PsCreateSystemThread@28))>
<f8897db4>
kdb:> cont